dridex | 30e9e340389d0a28b00ec3371cc0dbcc80d6494148de3fc49fc1272589006191

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2024, 09:36

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General

Target

JaffaCakes118_30e9e340389d0a28b00ec3371cc0dbcc80d6494148de3fc49fc1272589006191.dll
Size

188KB
MD5

4c9d6933781b184e0dfd633761f7e74f
SHA1

84af733c684553eb10f7988b1be81a904ce254e3
SHA256

30e9e340389d0a28b00ec3371cc0dbcc80d6494148de3fc49fc1272589006191
SHA512

c0c50ec64135eab9451d998573af2bfd5a6797afc4fde384edf59123038ed7feb58fb92cb914a1a40804c174b1b2f5b62c3d655e6e8dab5718decb097a6be508
SSDEEP

3072:TteMq7hp/YIzA6BZvlWnTDN2GL9L8NLXWruiuUCzTOwwc0cIzK9qM:bq7fYIHBZkTB6DWruUCOwjt

Score

10^/10

dridex 22201 botnet discovery loader

Malware Config

Extracted

Family

dridex

Botnet

22201

103.87.173.60:443

45.32.243.209:8116

207.180.208.54:4664

rc4.plain

Signatures

Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
botnet dridex
Dridex family
dridex

Dridex Loader 1 IoCs

Detects Dridex both x86 and x64 loader in memory.

botnet loader

resource	yara_rule
behavioral2/memory/2232-1-0x00000000758A0000-0x00000000758D0000-memory.dmp	dridex_ldr

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3644	2232	WerFault.exe	83

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1588 wrote to memory of 2232	1588	rundll32.exe	83
PID 1588 wrote to memory of 2232	1588	rundll32.exe	83
PID 1588 wrote to memory of 2232	1588	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_30e9e340389d0a28b00ec3371cc0dbcc80d6494148de3fc49fc1272589006191.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1588
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_30e9e340389d0a28b00ec3371cc0dbcc80d6494148de3fc49fc1272589006191.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2232
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2232 -s 692
    3⤵
    - Program crash
    PID:3644

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2232 -ip 2232
1⤵
PID:2432

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2232-0-0x0000000000AD0000-0x0000000000AD6000-memory.dmp

Filesize
24KB

Download
memory/2232-1-0x00000000758A0000-0x00000000758D0000-memory.dmp

Filesize
192KB

Download
memory/2232-3-0x0000000000AD0000-0x0000000000AD6000-memory.dmp

Filesize
24KB

Download